科浦TFW-75～200kW-270 系列发电机

TFW-75～200KW-270 Series Generators

特点

·励磁系统设计带非线性负载能力强
·易于安装和维护
·单、双支承结构和经动平衡的转子，采用密封轴承
·标准IP22和IP23防护等级可按用户要求配置
·先进的自动电压调节器控制，提供±2.5%或±1%的电压调整率
·采用新的标准制造
·多个定子出线端可以灵活配置用户要求的电压等级（范围内） ·

选项和附件

·绕组温度检测（RTD）
·空气过滤器
·绕组温度保护热敏电阻
·并联运行下垂装置
·防冷凝加热器
·永磁发电机PMG励磁

Performance characteristic
Collocation to choose
Particular exciting system design and high-ability for nonlinearity load
Resistance temperature detec (RTD)
Single bearing and two bearing structure,rotors have been dynamic balance,adopt sealed bearings
Winding temperature protection thermistor
Advanced AVR control,apply±2.5% or 1% voltage regulation factor
Space heater
Easily to install and maintenance
Airfilter
Standard IP21 protection class
Parallel droop device
Apply the newest standard producing
PMG exciting system

加入增加的英文

三相H级温升3-phase class H Temp.Rise (125K/40℃)

型号 Type	额定功率 Rate Power (KW)	额定容量 Rate Capacity (KVA)	额定电压 Rete voftege (V)	额定频率 Rate Frequency (Hz)	额定转速 Rate Speed (r/min)	功率因数（滞后） Raie PF(lag)	绝缘等级 Insulation Class	防护等级 Protection Class	效率 Effciency (%)
TFW-75-270S	75	100	380/400/415	50	1500	0.8	H/H	IP21	90.3
TFW-100-270M	100	120	380/400/415	50	1500	0.8	H/H	IP21	90.6
TFW-120-270M	120	140	380/400/415	50	1500	0.8	H/H	IP21	91.7
TFW-150-270L	150	200	380/400/415	50	1500	0.8	H/H	IP21	93.3
TFW-200-270L	200	250	380/400/415	50	1500	0.8	H/H	IP21	92.7

电抗Reactance (%)-时间常数 Time constant(ms)

功率 Power	kW	75	100	120	150	200
短路比 Short-circuit ratio	Kc	0.51	0.5	0.47	0.4	0.42
constant同步电抗（不饱和）Drict axis synchro.reactance(unsaturated)	Xd	196.8	202	211.5	248	246
交轴同步电抗（不饱和）Quadra axis synchro.reactance(unsaturated)	Xq	86	83	90.9	106.8	105.7
开路时间常数 Open-circuit time constant	Tdo	805	800	850	1168	1350
直轴瞬变电抗（饱和）Direct axis transient reactance(saturated)	Xd’	13	13.3	12.3	13.5	13.5
瞬变电流时间常数 Transient current time constant	Td’	54	61	62	65	65
直轴超瞬变电抗（饱和）Direct axis subtransient reactance(saturated)	Xd”	10.5	9.6	11.5	11.4	10
超瞬变电流时间常数 Subtransient current time constant	Td”	9.4	7	7	10	10
交轴超瞬变电抗（饱和）Quadra axis subtransient reactance(saturated)	Xq”	17	14.2	21.1	31.6	31.2
负序电抗 Negative sequence reactance	X2	16.5	11.3	19.1	20	20
电枢直流分量时间常数 Armature time constant	Ta	12	19	17	16.5	18.6

型号Type	外形尺寸Overall dimensions				重量weight
型号Type	L	LB	Xg	E	kg
TFW-75-270S	750	813	365	554	385
TFW-100-270M	750	813	375	554	405
TFW-120-270M	865	928	390	554	455
TFW-150-270L	955	1018	455	554	600
TFW-200-270L	1000	1063	440	554	740

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